class Address:
    def __init__(self, street, num):
        self.street_name = street
        self.number = num

class CampusAddress(Address):
    def __init__(self, name):
        Address.__init__(self, 'Massachusetts Ave', 77)
        self.office_number = name


Sarina_addr = CampusAddress("32-G904")

print(Sarina_addr.office_number)
print (Sarina_addr.street_name)
print(Sarina_addr.number)